Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 K7b7 win in 3 half-moves
2 K8b7 win in 3 half-moves
3 K8b8 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 K7b8 win in 5 half-moves
6 Kc6 win in 5 half-moves
7 Rh7 win in 5 half-moves
8 Rh8 win in 5 half-moves
9 K7d7 draw
10 K7d8 draw
11 K8d7 draw
12 K8d8 draw
13 Kd6 draw
14 Rc6 draw
15 Rd6 draw
16 Re6 draw
17 Rf6 draw
18 Rg6 draw
19 Rh4 draw
20 Rh5 draw
21 Ra6 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rh1 loss in 2 half-moves
24 Rh2 loss in 2 half-moves
25 Rh3 loss in 2 half-moves